Improved workflows

.github/workflows/tests.yml

@@ -6,16 +6,15 @@
 # modify it under the terms of the MIT License; see LICENSE file for more
 # details.
 
-name: CI
+name: Tests
 
 on:
     push:
-        branches: master
+        branches:
+            - master
     pull_request:
-        branches: master
-    schedule:
-        # * is a special character in YAML so you have to quote this string
-        - cron: "0 3 * * 6"
+        branches:
+            - master
     workflow_dispatch:
         inputs:
             reason: